85659590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 162176256

約数和(自身を除く): 76516666

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 2843, 3013, 5686, 6026, 14215, 15065, 28430, 30130, 65389, 130778, 326945, 372433, 653890, 744866, 1862165, 3724330, 8565959, 17131918, 42829795, 85659590]

約数ペア:

[(1, 85659590), (2, 42829795), (5, 17131918), (10, 8565959), (23, 3724330), (46, 1862165), (115, 744866), (131, 653890), (230, 372433), (262, 326945), (655, 130778), (1310, 65389), (2843, 30130), (3013, 28430), (5686, 15065), (6026, 14215)]